Evaluation of the Influence of Formulation and Process Variables on Mechanical Properties of Oral Mucoadhesive Films Using Multivariate Data Analysis

Table 3

Models for films without nonwoven textile.

		Pen. strength	Pen. work	Pen. def.	Ten. strength	Ten. work	Ten. def.
Significance (𝑃 value)	Model	0.000	0.000	0.000	0.000	0.000	0.000
	mL of glycerol	0.000	0.002	0.000	0.000	0.000	0.000
	Thickness	0.000	0.000	0.000	0.000	0.284	0.000
	mL of glycerol * thickness	0.711	0.000	0.000	0.100	0.001	0.009
Goodness of fit	𝑅-square	0.98	0.96	0.97	0.99	0.95	0.97
	𝑅-square prediction	0.96	0.91	0.93	0.98	0.89	0.93
	C.V. in %	10.65	9.55	14.22	9.05	16.53	14.79